After removing the silicone oil, there is a certain probability that the vision can become clearer, depending on the severity of the retinal detachment and other diseases, the effect of the surgery and the recovery situation. Silicone oil filling, generally used in the inner eye of the retinal detachment fundus hemorrhage and other postoperative, temporary filling and support role, silicone oil placed in the eye is not removed in a timely manner, will emulsify the transparency of the decline, which will lead to blurred vision. In this case, if the scope of detachment is small and the restoration surgery is smooth, the vision can be improved after the silicone oil is removed. However, it cannot be ruled out that if the retinal hemorrhage occurs in the macula and other key areas of vision formation, and the damage to these areas is too severe, even if the silicone oil is removed after a successful surgery, the room for improvement of visual acuity will be limited, or even unimproved. It is recommended that the occurrence of fundus disease timely medical treatment, timely symptomatic treatment, pay attention to postoperative regular review, timely removal of silicone oil.